The Effect of Rock Sample Dimension on the P-Wave Velocity

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dc.contributor.authorFener, M.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2011
dc.departmentNiğde ÖHÜ
dc.description.abstractP-wave velocity is one of the non-destructive geophysical methods directly or indirectly used by engineering working by various filed. Thus the accuracy of the recorded P-wave velocity affects these parameters. In this survey whether the sample dimensions measured in laboratory have effect on P-wave velocity or not was investigated. Nine different rock groups were used in this study. Six different diameter core samples were prepared from each of the groups. Ultrasonic tests were carried out on the core samples having different diameter to investigate how the sound velocity varies with sample dimension. The test results were statistically analyzed using the method of least squares regression, exponential, and polynomial relationship with high correlation coefficient were found between the sample diameters and P-wave velocities. In four sample groups a decrease in ultrasonic velocity depending on an increase in diameter was observed. In five other sample groups in the samples up to 78.68 mm diameter, a decrease in P-wave velocity value was observed but a significant increase in the P-wave velocity was observed for the biggest diameter samples. This observed decrease connected with sample dimension varies dependently on physical characteristic properties of the sample.
dc.description.sponsorshipNigde University Research Foundation [FEB 2009/31]
dc.description.sponsorshipThis study was financially supported by the Nigde University Research Foundation (Project No: FEB 2009/31).
dc.identifier.doi10.1007/s10921-011-0095-7
dc.identifier.endpage105
dc.identifier.issn0195-9298
dc.identifier.issn1573-4862
dc.identifier.issue2
dc.identifier.scopus2-s2.0-79959756705
dc.identifier.scopusqualityQ2
dc.identifier.startpage99
dc.identifier.urihttps://dx.doi.org/10.1007/s10921-011-0095-7
dc.identifier.urihttps://hdl.handle.net/11480/4722
dc.identifier.volume30
dc.identifier.wosWOS:000290940700008
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorFener, M.
dc.language.isoen
dc.publisherSPRINGER/PLENUM PUBLISHERS
dc.relation.ispartofJOURNAL OF NONDESTRUCTIVE EVALUATION
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectP-wave velocity
dc.subjectSample dimensions
dc.subjectCorrelation
dc.subjectPhysical properties
dc.titleThe Effect of Rock Sample Dimension on the P-Wave Velocity
dc.typeArticle

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